package com.wuda.filter;


import javax.servlet.*;
import java.io.IOException;

public class CharacterEncodingFilter implements Filter {
	@Override
	public void init(FilterConfig filterConfig) throws ServletException {
	}

	@Override
	public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
		servletRequest.setCharacterEncoding("UTF-8");
		servletResponse.setCharacterEncoding("UTF-8");
		filterChain.doFilter(servletRequest, servletResponse);
	}

	@Override
	public void destroy() {
	}
}
